To improve is to change to be perfect is to change often.

When it is not necessary to change, it is necessary not to change.

If you change the way you look at things, the things you look at change.

Complainers change their complaints, but they never reduce the amount of time spent in complaining.

Sometimes if you want to see a change for the better, you have to take things into your own hands.

In order to change the world, you have to get your head together first.

The only way to make sense out of change is to plunge into it, move with it, and join the dance.

All change is not growth, as all movement is not forward.

For changes to be of any true value, they've got to be lasting and consistent.

A fanatic is one who can't change his mind and won't change the subject.